我触碰了错误的管脚，从而导致了电流的反转，结果那块电路板上的所有二极管都被烧坏了。

I touched the wrong pins causing a current reversal and all of the diodes on the circuit board exploded.

youdao

我触碰了错误的管脚，从而导致了电流的反转，结果那块电路板上的所有二极管都被烧坏了。

I touched the wrong pins causing a current reversal and all of the diodes on the circuit board exploded.

youdao